- All sections
- A - Human necessities
- A61N - Electrotherapymagnetotherapyradiation therapyultrasound therapy
- A61N 2/04 - Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets using variable fields, e.g. low frequency or pulsating fields
Patent holdings for IPC class A61N 2/04
Total number of patents in this class: 159
10-year publication summary
|
8
|
13
|
11
|
17
|
17
|
15
|
7
|
17
|
12
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 19887 |
4 |
| Nipro Corporation | 1014 |
4 |
| Wuhan Znion Technology Co., Ltd | 9 |
4 |
| Brainq Technologies Ltd. | 15 |
3 |
| Institute of Automation, Chinese Academy of Sciences | 334 |
3 |
| Ivivi Health Sciences, LLC | 4 |
3 |
| Public University Corporation Yokohama City University | 233 |
3 |
| Pulse, LLC | 16 |
3 |
| Teijin Pharma Limited | 261 |
3 |
| The United States Government AS represented by The Department of Veterans Affairs | 1169 |
3 |
| The University of Tokyo | 4170 |
3 |
| Wave Neuroscience, Inc. | 117 |
3 |
| Shenzhen Qianhaikangqiyuan Science and Technology Co., Ltd. | 109 |
3 |
| BTL Medical Solutions A.S. | 86 |
3 |
| The Board of Trustees of the Leland Stanford Junior University | 6403 |
2 |
| The General Hospital Corporation | 4724 |
2 |
| Bemer International AG | 6 |
2 |
| Garwood Medical Devices LLC | 42 |
2 |
| IFG Corporation | 11 |
2 |
| National University Corporation, Iwate University | 90 |
2 |
| Other owners | 102 |